具有良好空间分辨力的超声心动图是()。
A.二维超声心动图
B.频谱多普勒超声心动图
C.彩色多普勒超声心动图
D.EM型超声心动图
E.组织多普勒显像
参考答案:A
根据汉语提示完成句子。
1. Families _____________ (聚会) for a big dinner in the Spring Festival.
2. They often wear scary clothes to _____________ (敲打) their neighbors' doors.
3. People in many countries give _____________ (互相) presents.
4. Christ ______________ (复活) on that day.
5. People start _____________ (为……准备) the festival a month before.
以下哪项不是痛经的常见证型:
A.气滞血瘀
B.寒湿凝滞
C.气血虚弱
D.痰湿阻滞
E.肝肾亏损